| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $194.91 | 4.296% | $203.2833 | $203.28 | $203.30 | $203.30 |
| Purchase #2 | $166.63 | 9.257% | $182.0549 | $182.05 | $182.05 | $182.10 |
| Purchase #3 | $137.57 | 10.540% | $152.0699 | $152.07 | $152.05 | $152.10 |
| Purchase #4 | $235.46 | 7.641% | $253.4515 | $253.45 | $253.45 | $253.50 |
| Purchase #5 | $126.42 | 7.576% | $135.9976 | $136.00 | $136.00 | $136.00 |
| Purchase #6 | $6.89 | 8.199% | $7.4549 | $7.45 | $7.45 | $7.50 |
| Purchase #7 | $7.86 | 3.710% | $8.1516 | $8.15 | $8.15 | $8.20 |
| 7 purchase totals = | $875.74 | $942.4637 | $942.45 | $942.45 | $942.70 | |